16674248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 33160800

約数和(自身を除く): 16486552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 673, 1304, 1346, 2692, 3097, 5384, 6194, 12388, 12787, 24776, 25574, 51148, 102296, 109699, 219398, 438796, 877592, 2084281, 4168562, 8337124, 16674248]

約数ペア:

[(1, 16674248), (2, 8337124), (4, 4168562), (8, 2084281), (19, 877592), (38, 438796), (76, 219398), (152, 109699), (163, 102296), (326, 51148), (652, 25574), (673, 24776), (1304, 12787), (1346, 12388), (2692, 6194), (3097, 5384)]